Preliminary geologic map of the Grand Valley quadrangle, Garfield County, Colorado /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Donnell, John R. (John Roswell), 1919-2013, Yeend, Warren E., 1936-, Smith, Marjorie Corrine, 1910-
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1986.
Series:	Miscellaneous field studies ; map MF-1883.
Subjects:	Geology > Colorado > Garfield County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Includes table, cross section, index map, and index to gas fields in the Grand Valley quadrangle. Cartographic material.
Physical Description:	1 map ; 58 x 45 cm., on sheet 87 x 92 cm., folded in envelope 30 x 24 cm.